What are the different methods of Teeth Whitening?

What are the different methods of Teeth Whitening?

February 21, 2022 Off By Alina Mahesh Kumar Desai

A white and bright smile is always appreciated by people. The natural shade of the tooth is not that much white nowadays there is in advertisements. So, tooth whitening methods become so popular as a cosmetic treatment. If you already are experiencing teeth discoloration, it is better to know how many options you would have. Before starting to apply tooth whitening products on your teeth it would be better if you get examined by a professional dentist. In some cases, the reason for teeth discoloration is not dental plaque.

Hydrogen peroxide is the most common ingredient in teeth whitening products that can bleach the enamel of your teeth after one time of applying. dentists use different percentages of hydrogen peroxide for different purposes, they usually mix hydrogen peroxide gel with other components mostly with 10 or 20 percent.

Your teeth and gums should be healthy before starting any teeth whitening treatment. So before trying home remedies or life hacks on social media, it is better to make an appointment for visiting the best teeth whitening dentist London. Only an expert dentist can tell you if your teeth or gums are ready for teeth whitening treatments. After that, you should choose which one of the teeth whitening methods is suitable for you.

·      In-Office Bleaching

In-office bleaching or clinical teeth whitening is the safest method of teeth whitening you can have. The whole process will perform in the dental office and your dentist will apply some materials to your teeth. It takes about 30 to 1 hour but it has the best immediate results. In-office teeth whitening method is more expensive than home-kit products in stores but it has the better result under the provision of a dentist.

·      Teeth Whitening Trays and Gels

All teeth whitening products that are approved by professionals are effective, but they have different types of the treatment plan. Dentists also use these products for bleaching and whitening treatments but there’s some difference between their products and OTC products in stores. There are basically two types of teeth whitening trays or gel: those purchased by people and those purchased by dentists for dental services in their office. Both of them can be effective but one of them contains a stronger form of hydrogen peroxide.

 Teeth whitening trays and gel can really be whitening your teeth but for a long period. It depends on strength of the hydrogen peroxide that is used in the product. For example, bleaching trays can take 3 to14 days before any noticeable result. Whitening trays should use for a couple of hours a day or overnight.

·      Teeth Whitening Strips

They are so popular these days, tik tok videos, Instagram beauty influencers, all of them are using whitening strips. But are they effective? Are they safe to use?

These teeth whitening strips are completely affordable in price and so easy to use. Most of these strips work but it may need a longer time to give you a desirable result. It actually depends on the hydrogen peroxide in it.

·      Teeth Whitening Toothpastes

To eliminate surface stains from your tooth, teeth whitening toothpaste is a reasonable choice that contains moderate abrasive material.  Some whitening toothpaste contains additional polishing agents and special chemicals such as hydrogen peroxide and sodium fluoride that are more effective against stains than regular toothpaste we use every day.

Why do your teeth change their colour?

Your teeth’ colour is determined by your lifestyle, habits, dental care practices or treatments, and also your diet. Tooth discoloration is classified into two types:

  • Extrinsic (outer layer of teeth)
  • Intrinsic (inner layer of teeth)

Extrinsic tooth stains are surface stains that mostly occur naturally over the aging process. Also, consumption of dark-coloured food or drinks such as coffee, tea, red wine, and curry causes yellowish teeth. Extrinsic discolouration can also be caused by tobacco products and smoking.

Intrinsic tooth stains are those that develop on the inner layer of the teeth or dentin. These stains are more difficult to remove than the other types of stains. Excessive fluoride uses and certain medications are common causes of intrinsic discoloration.

The main reasons for teeth discolouration (extrinsic or intrinsic) are:

  • Genetics: Like eye, skin, and hair colour, everyone has different types of teeth and teeth structures. Genetic also can be effective on colour or shades of teeth. Some people are born with thicker teeth and darker enamel.
  • Cancer treatments: Some cancer treatments can affect hair, skin, and teeth. Chemotherapy and radiation are the most common treatments for cancer that cause teeth discolouration.
  • Natural aging process: As we get older, the outer layer of teeth and enamel wears down and it is completely natural. This issue can cause discoloration in teeth.
  • Amalgam restorations: Amalgam fillings can cause black tooth discoloration because they contain sulphide and some other components such as silver.
  • Medications:  Some medications such as antihistamines drugs or anything that is in this chemical group, Tetracycline, and other medications such as high blood pressure medications can change the colour of your teeth.
  • Colourful foods and drinks and smoking These three combinations are the worst habits for your teeth, smoking, drinking too much coffee and tea. Even dark fruits like berries can change your teeth’ colour. If you want a bright smile use to strew or sip up some water.
  • Fluoride: Using fluoride consumption every day and also drinking tap water are the main reasons for teeth discolouration. Tap water has a high level of fluoride that can cause yellowish teeth.